1.This text has introduced some safe evaluation methods of the fuzzy safe evaluation, DOW chemical fire and explosion, pool fire , Vapour Clound Explosion(VCE) , (Boiling Liquid Expanding Vapour Explosion )BLEVE model and fault tree analysis(FTA),etc.
本文分析了模糊安全评价法,DOW化学火灾、爆炸指数法,泄漏扩散后的池火灾(Pool Fire),蒸汽云爆炸(Vapour Clound Explosion ,简称VCE),沸腾液体扩展蒸汽云爆炸(Boiling Liquid Expanding Vapour Explosion,简称BLEVE)模型法和事故树分析法等安全评价方法。
2.The system is formed with explosion-proof kinescope,explosion-proof braket,explosion-proof decode,matrix controller,keyboard controller,232 to 485 switch,color kinescope,digital harddisk kinescope system,display,manostat,explosion-proof junction boxes and special cable.
该系统由防爆摄像仪、防爆云台、防爆解码器、矩阵控制器、键盘控制器、232转485转换器、彩色摄像机、数字硬盘录像系统、监视器、稳压电源、防爆接线箱及专用电缆等组成。
3.The(explosion) was observed for Li/SOCl_2 cell at 4.5 mA/cm~2 during overdischarge,no explosion for BCX cell even at 9.0 mA/cm~2.In the case of short circuit test,explosion was observed for 50% full capacity Li/SOCl_2 cells,only deformation and lea-(kage) were observed with no explosion for full capacity BCX cells.
以4.5 mA/cm2过放电,Li/SOCl2电池会发生爆炸,而BCX电池以9.0 mA/cm2过放电,没有发生爆炸; 在短路实验中,全容量Li/SOCl2电池有50%发生爆炸,而全容量BCX电池仅发生壳体变形、泄漏,没有爆炸;
4.Based on explosion and fire character of LPG, using Dow Fire&Explosion index as a reference and taking TNT Weight Unit and Excessive Energy as indexes, models for destruction influenced area of fire and explosion have been made and the destroy and damage degree to people and property has been quantified.
借鉴石油化工企业职业安全评价的道氏火灾爆炸指数评价法,通过TNT当量法、多能量法,基于LPG爆炸特征建立了LPG化学爆炸、火灾破坏影响模型,将因液化气船发生火灾爆炸和毒物泄漏扩散而对人体和财产造成的损害进行了量化。
5.Some problems about the effects of the buffer in the process of explosion, the reasonable thickness of the buffer, the quality and economic effects of explosion, etc,are discussed, and checked as against the free surface explosion method.
文中较系统的对碴体在爆破过程中的作用、合理碴厚的确定,爆破质量与经济效果等问题作了讨论,并与自由面爆破法作了对比。
6.By surveying the sample plot ,the relations between the stabil ity of the mountai n slope of soil preparation for planting by using explosion and other factors s uch as precipitation,terrain，were studied.By using the method of Quantitative T heory I,the interrelation between the damaged degrees of soil preparation progra ms by using explosion in low mountain area with abundant precipitation and terrain factors was systematically analysed,and the mathematical models relate d were developed.The results show that the precipitation in early days and the m aximum precipitation per day are the primary factors causing the soil prepara tion program damaged.The main terrain factors of the mountain slope that affect the program stability are according to their importance ,slope ,position and dir ection.The suitable mountain slope for soil preparation by using explosion is th e slope of less than 25°.
通过典型标准样地调查资料，探讨了造林爆破整地工程的坡地稳定性与降水、地形等因子的相互关系，应用数量化理论Ⅰ，对在有充分降水条件下的低山丘陵区的爆破整地工程损失程度与地形因子之间的关系进行了系统分析，并建立了相应的数学模型，研究指出，充分的前期降水和日最大降雨量是引起爆破整地工程损失的激发因素；影响爆破整地工程稳定性的主要地形因子是地面坡度，其次为坡位、坡向，实施爆破整地工程的地面坡度以不超过25°为宜。
7.Applied Faut Tree Analysis theory and DOW Chemistry Risk Assessment method to analysis fire and explosion dangerous. Give the cause of happening leakage, fire and explosion accidents . it is a reference to make the precautions of anti-fire & explosion accidents.
本论文应用环境风险评价理论，对大型石油储罐发生突发性泄漏、火灾、爆炸风险事故的原因及危险性进行分析，并运用事故树和道(DOW)化学危险指数评价法分析火灾爆炸危险性，提出发生泄漏、火灾爆炸事故的关键决定因素，为制定防范突发事故措施提供参考。
8.It has been discriminated by Jamusi Institute of Explosion Protection to be explosion-proof, and named Fob explosion-proof heating device.
经佳木斯防爆研究所审查,该装置防爆性能好,被定为Fob型防爆电加热装置。
9.Utilizing the assessment method of dangerous index of fire and explosion by Dow Chemical Company(7th edition) to calculate and estimate the dangerous of fire and explosion for acetylene reactor. The result indicate that the fire and explosion dangerous rank is highest.
运用美国道化学公司的火灾爆炸危险指数评价方法(第七版),对碳二馏分加氢反应装置的火灾爆炸危险性进行了定量计算和评价,得出其火灾爆炸危险等级为“非常大”。
10.Based on a systematic analysis of primary affected factors of fuel air explosive (FAE) explosion power and on the application of artificial neural network (ANN) theory and method,an ANN model is constructed for explosion power evaluation of single ignition FAE,detonation parameters and explosion power of fuel mixtures containing different ratios of liquid propylene oxide and solid aluminum powder are also simulated with the constructed ANN model.
在系统分析燃料空气炸药(FAE)爆炸威力主要影响因素的基础上,应用人工神经网络(ANN)理论及方法,建立了一次引爆FAE爆炸威力评价 ANN模型,并利用该模型对不同配比环氧丙烷/铝粉混合燃料的爆轰参数及爆炸威力进行了模拟。
